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Showing posts from September, 2018

Custom Loader (Activity Indicator) in Swift

Creating a custom activity indicator in Swift allows you to tailor the appearance and behavior of your loading spinner to fit the style of your app. Here's a step-by-step guide to creating a simple custom activity indicator using UIView Step 1: Create a New Swift File for the Custom Activity Indicator Create a new Swift file and name it  RotatingCirclesView.swift . Add the following code to define a custom UIView subclass for your activity indicator: // //   RotatingCirclesView.swift //   Welcome In // //   Created by Praveen Kumar on 05/09/24. // import UIKit class RotatingCirclesView : UIView {          let circle1 = UIView ( frame : CGRect ( x : 20 , y : 20 , width : 60 , height : 60 ))     let circle2 = UIView ( frame : CGRect ( x : 120 , y : 20 , width : 60 , height : 60 ))          let position : [ CGRect ] = [ CGRect ( x : 30 , y : 20 , width : 60 , height : 60 ), CGRect ( x : 60 , y : 15 ,...
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Rest Api in swift 4 Using URLSession And JSONSerialization Xcode 9 Example

A Short Example call Rest Api with JSON Foundation framework NSURLSession and NSJSONSerialization - Getting Started - Basic Rest API request with Swift 4 func restApiRequest(){ let sessionConfig = URLSessionConfiguration.default // Session Configuration         let sessionUrl = URLSession(configuration: sessionConfig) // Load configuration into Session         let url = URL(string: "YOUR URL STRING")!         let task = sessionUrl.dataTask(with: url, completionHandler: {             (data, response, error) in                 if error != nil {                     print(error!.localizedDescription)                 } else {                     do {                 ...
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iOS MapKit Tutorial: Getting Started Search Location and Directions on Mapkit

MapKit  is a really useful API available on iOS devices that makes it easy to display maps, user locations with locality, and even draw routes your location to your destination. Getting Started User Location Create a new project single view appplication in Swift. - MKLocationMap Open Info.plist from the Project navigator and configure the location permission prompt message  NSLocationWhenInUseUsageDescription Add "NSLocationAlwaysAndWhenInUseUsageDescription" instead of "Privacy - Location Always and When in use usage description". ViewController.swift: import UIKit import MapKit protocol HandleMapSearch {     func dropPinZoomIn(placemark: MKPlacemark ) } class ViewController: UIViewController {     let locationManager = CLLocationManager ()     var resultSearchController: UISearchController !     var selectedPin: MKPlacemark ?    ...
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